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Search: id:A144422
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A144422 a(n) = n!*A144416(n). +0
2
1, 3, 62, 5052, 1087104, 487424520, 393702654960, 519740602925040, 1046019551260199040, 3046052768591313895680, 12322848899623787148556800, 67036205966744406283600262400, 477463744343745629221074425625600, 4354451197836949908463868034925593600 (list; graph; listen)
OFFSET

0,2

LINKS

David Applegate and N. J. A. Sloane, Table of n, a(n) for n = 0..100

CROSSREFS

Sequence in context: A089157 A068886 A104403 this_sequence A135444 A087886 A123754

Adjacent sequences: A144419 A144420 A144421 this_sequence A144423 A144424 A144425

KEYWORD

nonn

AUTHOR

David Applegate and N. J. A. Sloane (njas(AT)research.att.com), Dec 08 2008, corrected Jan 14 2009

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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